Copenhagen Zoo

Listen first. Somewhere ahead, a peacock lets out a sharp, rising cry. Gravel crunches under strollers. Old trees overhead filter the light into moving patches on the path. The air smells of hay and wet earth, with a hint of sweetness from a kiosk nearby. You are standing in Copenhagen Zoo, on a low hill in Frederiksberg. Frederiksberg is its own municipality, completely surrounded by the city of Copenhagen. Let's walk through it together, one enclosure at a time.

This zoo is old. It opened in 1859, which makes it one of the oldest zoos in Europe. The founder was Niels Kjærbølling, a Danish ornithologist, a scientist who studies birds. His first collection was modest, and birds made up much of it. Imagine a few cages, some ponds, and curious Copenhageners paying to look at creatures they had only seen in books. From that small beginning, the zoo grew slowly, decade by decade, into the large park around you today.

The location tells part of the story. To one side lies Frederiksberg Gardens, a royal park with canals, lawns, and a pale yellow palace on the hill. On the other side, across the busy road called Roskildevej, lies the wooded park of Søndermarken. The zoo sits between these green spaces. So when you hear birdsong here, it does not always come from an enclosure. Wild birds move freely between the zoo and the parks around it.

Here is something many visitors miss. The zoo is split in two by Roskildevej. The larger part sits on the northern side. The smaller part, with the children's zoo, sits to the south. A tunnel runs under the road and connects the two halves. You can walk from one side to the other without ever seeing traffic. If you only explore the northern side, you will miss a whole section of the park.

Now look for a tall wooden tower. This is the Zoo Tower, built in the early twentieth century. For generations it has given visitors a view over the rooftops of Frederiksberg and Copenhagen. Its dark timber frame is a strong contrast to the glass and steel of newer buildings. On a clear day, people come up here for the long view and the wind. Whether you climb it or not, it is a good landmark for finding your way.

And the glass buildings... let's go to the elephants. The Elephant House was designed by the British architect Norman Foster, and it opened in 2008. Look up at the two large glass domes. They let daylight fall straight onto the sand floor inside. The idea is that the animals live under open sky, even indoors in a Danish winter. Foster's office is better known for airports and office towers. Here, the same team designed a home for a herd of elephants.

The second surprise is outside. The elephant yard borders Frederiksberg Gardens. People strolling in the royal park can sometimes see elephants on the other side of the fence. Imagine it — a quiet path, a canal, old trees, and then a grey back moving slowly in the distance. Families from the neighbourhood know this view well. It is one of the few places in Europe where a royal garden and an elephant herd share a boundary.

Next, the cold. The Arctic Ring opened in 2013 and holds the zoo's polar bears and seals. Its most memorable feature is an underwater tunnel. You walk through it, and the water rises on both sides and above your head. With luck, a polar bear swims past, its paws spreading wide in the blue light. Inside the tunnel, the sounds from the zoo fade. You hear mostly the hum of the water and the quiet voices of other visitors.

Then there are the pandas. In 2019, two giant pandas arrived from China, on loan as part of an agreement between the two countries. Their home was designed by the Danish firm Bjarke Ingels Group. Seen from above, the panda house follows the shape of the yin and yang symbol, a Chinese sign of two balancing halves. One half was planned for each panda, because adult giant pandas usually live alone. Look at the bamboo, the misty air, and the curving paths.

Zoos are not only places for looking. They also raise hard questions. In 2014, this zoo made headlines around the world. A young giraffe named Marius was put down, and his body was dissected in front of visitors, including children. Zoo staff explained it as part of the European breeding program, which aims to avoid inbreeding. Many people abroad were angry. Many Danes were less surprised. The debate continues today, about what modern zoos owe to animals and to the public.

That debate links to the zoo's wider work. Copenhagen Zoo takes part in international breeding programs for endangered species. It also works with conservation projects outside Denmark. Not all of this work is visible from the paths. A quiet enclosure with a rare antelope or a small group of birds may be part of a long plan across many zoos. When you read the signs, look for mentions of breeding programs. They show how this park connects to a network across Europe and beyond.

Now slow down and notice the people. On weekday mornings you see school groups in bright vests, walking in long lines. Grandparents push prams under the chestnut trees. Students sit on benches with coffee. In winter, the paths are quieter, and many animals are more active in the cool air. In summer, the lawns fill with families eating lunch. For many locals, this is a regular part of the year, not a special trip.

Before you leave, stand still for a moment wherever you are. Listen again for the peacock, the gravel, the voices. Look at the mix of old trees and new glass, wooden towers and steel domes. Each one was added in a different decade, with different ideas about how animals should live. As you walk back toward Roskildevej, or out into the gardens, look back once over your shoulder. You might catch one last glimpse of an elephant through the fence.